Configure CKEditor 4.x with a image browser in Codeigniter

I am not able to add a image browser in the CKEditor 4.x, please help me how I can do that?

You have to buy the CKEditor own image modul or you can use others with integration compatibility like

http://elfinder.org/
http://kcfinder.sunhater.com

Ok, thank you very much. i have downloaded and I am working on that.

Thank you

Thank you very much, I am working on that.

You have to buy the CKEditor own image modul or you can use others with integration compatibility like

http://elfinder.org/
http://kcfinder.sunhater.com